3.1 - Adapters and Converters Flashcards
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What is the primary purpose of an adapter or converter in networking?
To convert or adapt interfaces from one format to another, allowing different systems to connect.
When are adapters typically used?
When systems are electrically compatible and no signal conversion is needed.
Give an example of an adapter converting between electrically compatible systems.
A DVI-D to HDMI adapter, which transfers digital signals without needing a converter.
What is the supported resolution for an analog DVI-A to VGA adapter?
640 by 480 resolution.
What do you need if connecting an analog VGA to a digital DVI-D?
A converter that changes the signal from analog to digital.
What does a USB to Ethernet adapter do?
Converts a USB connection to an Ethernet connection for wired network access.
What is a common issue with newer laptops in terms of Ethernet connectivity?
They often lack a built-in RJ45 Ethernet port and rely on wireless connections.
How might you connect USB-C to USB-A if you don’t have a direct port?
Using an adapter that converts USB-C to USB-A and potentially another adapter for Ethernet.
What can a USB hub provide if you frequently need multiple types of interfaces?
It can provide various interfaces, such as HDMI, Ethernet, USB connections, and flash memory slots, all from a single USB connection.
